Aswin P Ajayan aswinpajayan
aswinpajayan
/ conv_thresh.sh
Last active
October 17, 2020 15:50
Commands to convert pdf to image and adjust threshold
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| # change policy modules in image magick | |
| #<!-- <policy domain="coder" rights="none" pattern="MVG" /> --> | |
| #<policy domain="coder" rights="read|write" pattern="PDF" /> | |
| # add line <policy domain="coder" rights="read|write" pattern="LABEL" /> | |
| #copy file to to any folder (one file per folder) | |
| convert -density 72 Kashyapa\ samhitha\ Full.pdf -quality 90 output.jpg | |
| mkdir out | |
| for file in *.jpg;do convert $file -channel RGB -threshold 42% out/$file.jpg; done |
aswinpajayan
/ changeFrameRate.sh
Last active
November 11, 2019 09:06
to resize video from commandline
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| ffmpeg -i <input> -filter:v fps=fps=30 <output> |
aswinpajayan
/ gsc.js
Created
May 15, 2019 10:21
— forked from TummanapallyAnuraag/gsc.js
GSC Usernames
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| /* | |
| Author: Anuraag Tummanapally | |
| URL: https://www.google.com/search?q=google+scholar+iitb+ee&oq=google+scholar+iitb+ee | |
| Search for: | |
| google scholar iitb ee | |
| in Google, then copy this code and paste in CONSOLE | |
| */ | |
| var length_var=document.getElementsByClassName('LC20lb').length; | |
| var names = ["names"]; |
aswinpajayan
/ awk_hack_easy_lookup_table.sh
Last active
April 30, 2019 19:08
hack to implement lookup table in vhdl
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| :%!nl | |
| the above line adds line numbers to a file in vim | |
| awk '{printf ("when x%x => sreg <= %s\n", $1,$4)}' file_input | xclip |
aswinpajayan
/ bootrepair.bat
Last active
January 20, 2019 07:22
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| bcdedit /set {bootmgr} path \EFI\ubuntu\shimx64.efi |
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| syntax on | |
| filetype plugin on | |
| execute pathogen#infect() | |
| set statusline+=%#warningmsg# | |
| set statusline+=%{SyntasticStatuslineFlag()} | |
| set statusline+=%* | |
| "these lines are needed for syntastic plugin | |
| let g:syntastic_always_populate_loc_list = 1 |
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| i=0 | |
| pdftk A=mailmerged.pdf cat A1-3 output combined.pdf | |
| while [ $i -le 116 ] | |
| do | |
| p1=$(($i*3+1)); | |
| p2=$(($i*3+3)); | |
| echo "$p1 to $p2" | |
| #pdftk A=combined.pdf B=blank.pdf C=mailmerged.pdf cat A B1-1 C$p1-$p2 output combined.pdf | |
| echo "A$p1-$p2 B1-1" >> com.txt | |